国家/地区 中国（6） 美国（4） 世界知识产权组织（4） 韩国（2）
IPC部 B（10）
IPC大类 B01（10） C01（4） B82（2）
C23（2） H01（2）
IPC小类 B01J（10）
IPC B01J037/34（10）
发明人 LIU C（2） LUO S（2） TANG Y（2）
公开年 2013（10）
申请年 2012（6）  2013（4） 
专利权人 UNIV HUNAN（2）

Preparing porous graphene oxide material used as catalyst, comprises preparing graphene oxide sheets, heating graphene oxide suspension containing sheets with base and heating mixture of base-treated graphene oxide sheets and acid.

LOH K P, SU C L

Forming tin dioxide/graphene oxide composite photo-catalyst involves adding graphite oxide into deionized water to form dispersion, ultrasonically peeling off, then dissolving stannous salt in acid solution, then adding it into dispersion.

HUANG Z, SUN F, XU K, ZUO Y

Preparing graphene used in industrial and consumer products, involves contacting a graphitic oxide composition comprising graphitic oxide and an organic solvent with a photocatalytic-coated metal substrate.

AROCKIADOSS T, THEVASAHARAM A, THEVASAHAYAM A

Preparation of copper-doped zinc oxide/graphene composite photocatalyst by reacting mixture of graphite oxide and hexadecyltrimethylammonium bromide, zinc acetate and copper acetate, and hexamethylene tetramine and sodium citrate.

ZHANG J, HUANG M

Graphene-molybdenum or copper nano-particle composite material useful for modifying electrode in electro-catalytic oxidation of methanol, comprises a graphite layer or a surface treated dry pure titanium sheet.

TANG Y, LIU C, LUO S, LI X, LIANG J, ZHANG H, WANG B, XU X, ZHOU B

Pre-processing method of catalyst metal layer during formation of graphene, involves activating catalyst metal layer by applying plasma of process gas containing reducible gas and nitrogen-containing gas to catalyst metal layer.

MATSUMOTO TAKASHI, MATSUMOTO T

Producing graphene, comprises forming structures on surface of face-centered cubic metal catalyst substrate having specified orientation, and supplying hydrocarbon to substrate.

KIM K H, MAENG K S, PARK C W, CHA S W, HONG S Y, HONG B H, JUNG M H, KIM K E, PARK S B, BEOM P S, EUN K G, HUI H B, HUI J M, HYEONG K G, SEOP M G, U P C, WON C S, YEON H S

Preparation of titanium dioxide-reduced graphene oxide composite photocatalyst by dispersing heat-treated titanium dioxide nanoparticles in solution of rhodamine B and graphene oxide, and irradiating with visible light under nitrogen.

WANG J, YU J, MING T, YU H, WANG P

Preparing platinum/vertically oriented graphene composite material electrocatalyst comprises growing vertically oriented graphene nanosheets, carrying out electrochemical deposition of platinum nanoparticles on graphene surface and drying.

BAO Z, CEN K, WU E, WANG Z, CHI Y, YAN J

New composite photo-catalyst comprising graphene-lead sulfide/titanium dioxide nanocomposite material deposited on outer surface of titanium dioxide nanotube array, useful for treating waste water containing organic pollutants.

WANG Y, LIU C, TANG Y, LUO S, YANG Q, LIU X, ZHANG X, TENG Y